Today, the usage of wireless electronic devices are increasing. we are using cell phones, broadband, gps navigation, wifi router, wireless mouse & keyboard, wireless handsfree and etc without knowing that these devices have strong potential to do many kind of damage to us.
This maybe because the supplier never give us warning, what more a precautions. some scientists said they are doing this to maintain the selling of their products but at the same time putting public to a high potential damage.
Most of the devices shown above have similar mechanism, that is they transmit data in micro or radio frequency in the electromagnetic spectrum wavelength. (MF or RF).
